src/ZF/Fixedpt.thy
changeset 13168 afcbca3498b0
parent 6093 87bf8c03b169
child 13218 3732064ccbd1
equal deleted inserted replaced
13167:7157c6d47aa4 13168:afcbca3498b0
     4     Copyright   1992  University of Cambridge
     4     Copyright   1992  University of Cambridge
     5 
     5 
     6 Least and greatest fixed points
     6 Least and greatest fixed points
     7 *)
     7 *)
     8 
     8 
     9 Fixedpt = domrange +
     9 Fixedpt = equalities +
    10 
    10 
    11 consts
    11 consts
    12   bnd_mono    :: [i,i=>i]=>o
    12   bnd_mono    :: [i,i=>i]=>o
    13   lfp, gfp    :: [i,i=>i]=>i
    13   lfp, gfp    :: [i,i=>i]=>i
    14 
    14